A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making
In recent years, with the reforms to the land use system and the development of urbanization in China, land price evaluation has tended towards marketization. Prices are determined by the government, the land transaction market and the public. It is necessary to propose higher standards to be used i...
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doaj-55c70612087147529405bbfb699c04b72020-11-24T22:25:30ZengMDPI AGISPRS International Journal of Geo-Information2220-99642016-07-015712610.3390/ijgi5070126ijgi5070126A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-MakingSheng Li0Zhigang Zhao1Qingyun Du2Yanjun Qiao3School of Resources and Environmental Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, ChinaShenzhen Research Centre of Digital City Engineering, 8007 Hongli Road, Shenzhen 518034, ChinaSchool of Resources and Environmental Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, ChinaSchool of Resources and Environmental Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, ChinaIn recent years, with the reforms to the land use system and the development of urbanization in China, land price evaluation has tended towards marketization. Prices are determined by the government, the land transaction market and the public. It is necessary to propose higher standards to be used in the evaluation process. This paper presents an online land price evaluation approach for convenience in evaluation. In a network environment, taking advantage of the data services provided by various departments, we propose two models to assist in decision-making: (1) a geographic information system (GIS)- and fuzzy set-based location factor quantification model, which adopts dynamic data, rules and quantification measures (based on the road network) to dynamically quantify location factors, thus transforming fuzzy sets into appropriate values; and (2) a neartude-based transaction sample push model, which quantifies the similarity between a given land and other samples, thus providing a basis for decision-making by an appraiser. This approach is applied in Shenzhen to evaluate its ability to simplify the work of appraisers and make their decisions more intuitive and objective in a real case.http://www.mdpi.com/2220-9964/5/7/126GISfuzzy setonlineroad networkneartudedecision-making |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sheng Li Zhigang Zhao Qingyun Du Yanjun Qiao |
spellingShingle |
Sheng Li Zhigang Zhao Qingyun Du Yanjun Qiao A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making ISPRS International Journal of Geo-Information GIS fuzzy set online road network neartude decision-making |
author_facet |
Sheng Li Zhigang Zhao Qingyun Du Yanjun Qiao |
author_sort |
Sheng Li |
title |
A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making |
title_short |
A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making |
title_full |
A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making |
title_fullStr |
A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making |
title_full_unstemmed |
A GIS- and Fuzzy Set-Based Online Land Price Evaluation Approach Supported by Intelligence-Aided Decision-Making |
title_sort |
gis- and fuzzy set-based online land price evaluation approach supported by intelligence-aided decision-making |
publisher |
MDPI AG |
series |
ISPRS International Journal of Geo-Information |
issn |
2220-9964 |
publishDate |
2016-07-01 |
description |
In recent years, with the reforms to the land use system and the development of urbanization in China, land price evaluation has tended towards marketization. Prices are determined by the government, the land transaction market and the public. It is necessary to propose higher standards to be used in the evaluation process. This paper presents an online land price evaluation approach for convenience in evaluation. In a network environment, taking advantage of the data services provided by various departments, we propose two models to assist in decision-making: (1) a geographic information system (GIS)- and fuzzy set-based location factor quantification model, which adopts dynamic data, rules and quantification measures (based on the road network) to dynamically quantify location factors, thus transforming fuzzy sets into appropriate values; and (2) a neartude-based transaction sample push model, which quantifies the similarity between a given land and other samples, thus providing a basis for decision-making by an appraiser. This approach is applied in Shenzhen to evaluate its ability to simplify the work of appraisers and make their decisions more intuitive and objective in a real case. |
topic |
GIS fuzzy set online road network neartude decision-making |
url |
http://www.mdpi.com/2220-9964/5/7/126 |
work_keys_str_mv |
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